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2 years ago

Notes/Examples The distance between two points A and B be written as

Mathematics

1 answer:

grin007 [14]2 years ago

5 0

Answer:

Use the Pythagorean theory equation

$\sqrt{(x_{2}-x _{1})^{2} +(y_{2}-y_{1})^{2}$

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The vertex of the parabola is at the point (2,-5). which of the equations below could be the one for this parabola?

timofeeve [1]

Hello,
Answer is Dsince y=k(x-2)²-5 and if k=1 ==>D.

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3 years ago

Read 2 more answers

jimmy is moving to a new apartment. he fills a box with 4 books, 5 DVDs, and 2 CD's. when he starts unpacking his new place he p

pav-90 [236]

Answer:

$\frac{2}{11}$

Step-by-step explanation:

First, find the probability of him pulling out a book.

There are 11 objects in total, and there are 4 books.

So, the probability of pulling out a book is $\frac{4}{11}$

Next, find the probability of him pulling out a DVD after.

Since a book was taken out, there are only 10 objects left. There are 5 DVDs.

So, the probability of pulling out a DVD is $\frac{5}{10}$ , or simplified to $\frac{1}{2}$

To find the probability that this happens in order, multiply the probabilities:

$\frac{4}{11}$ x $\frac{1}{2}$

= $\frac{2}{11}$

So, the probability is $\frac{2}{11}$

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3 years ago

(x-2y=-5) (2x + 4y =14) what is the value of y

dusya [7]

Sub x=-5+2y
2(-5+2y)+4y=14
y=3

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3 years ago

Sam rented a truck for one day. There was a base fee of $16.95, and there was an additional charge of 73 cents for each mile dri

Naddik [55]

Answer: 134 miles

Step-by-step explanation:

f(m) = 16.95 + 0.92m

140.23 = 16.95 + 0.92m

0.92m = 140.23 - 16.95

0.92m = 123.28

m = 123.28/0.92

m = 134 miles

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2 years ago

Find the volume of the cylinder

Alexxx [7]

Answer:

Step-by-step explanation:

the formula is πr²h/3= pi=22/7, so 22/7x 3x 5/3= 47.12389 simplified= 47

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2 years ago

Notes/Examples The distance between two points A and B be written as​

Notes/Examples The distance between two points A and B be written as